82030 has 16 divisors (see below), whose sum is σ = 159264. Its totient is φ = 30240.

The previous prime is 82021. The next prime is 82031. The reversal of 82030 is 3028.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 82030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82031) by changing a digit.

82030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186 + ... + 445.

It is an arithmetic number, because the mean of its divisors is an integer number (9954).

2⁸²⁰³⁰ is an apocalyptic number.

82030 is a deficient number, since it is larger than the sum of its proper divisors (77234).

82030 is a wasteful number, since it uses less digits than its factorization.

82030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 82030 is about 286.4087987475. The cubic root of 82030 is about 43.4501123599.

Adding to 82030 its reverse (3028), we get a palindrome (85058).

The spelling of 82030 in words is "eighty-two thousand, thirty".